Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6999ED1855 REV B found under Starter Motor by D R S Power And Control Technologies. The National Stock Number assigned to this part is 6110015166526, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6999ED1855 REV B.